ONU PON LOOTOM Dynamic Bandwidth Allocation Mechanism PON EPON LAN MDU Series GDONU100-24FE
ONU PON LOOTOM Dynamic Bandwidth Allocation Mechanism PON EPON LAN MDU Series GDONU100-24FE
Overviews
GDONU100-MDU MDU products are MDU equipment following IEEE802.3ah and the communications industry standard of China (YD/T 1475-2006), integrating the functions of Ethernet interchanger and optical network unit with efficient solution for EPON.They can well satisfy the applications of two-way radio network and FTTO/FTTB of operators.
Features
- By using point to multipoint network topology, it can effectively collect scattered Ethernet business users and convergence, fast Ethernet interface on the user side to provide a standard RJ45 to smooth interconnection with the existing network.
- Dynamic bandwidth allocation mechanism ensures that all users can more reasonably share 1 GBPS bandwidth and realizing the reliable quality of service (QOS) and ensuring different business service quality in the same network.
- It supports IGMP multicast and makes good use of broadband.
- It supports ports isolation.
- It supports Ethernet loop detection, can automatically judge whether there is a Ethernet device network loop blocking. When loop disappears, it can automatically recover.
- It supports multicast VLAN.
- It supports ACL filtration of layer 2-7.
- It supports remote loopback and remote diagnosis of network status.
- It possesses rich OAM functional design, including configuration, alarm, performance monitoring, fault isolation and safety management, etc. It can provide the OLT remote management, and support local management.
Technical parameters
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GDONU100-24FE
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Interface |
24 fixed 10/100BASE-T interfaces1 fixed PON interface
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System capacity |
The highest split ratio: 1:64 |
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PON interface |
Up and down symmetrical transmission rate:1GBPSOptical receiver with high sensitivity : ≥-30dBm Security:ONU identification mechanism Network coverage radius : 30 km |
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Standard |
IEEE802.3ah IEEE 802.1D, Spanning Tree IEEE 802.1Q, VLAN IEEE 802.1w, RSTP IEEE 802.3ad physical link, static/dynamic aggregation (LACP) Ethernet – II Ethernet – II, Ethernet-SNAP IEEE 802.3ad VLAN Stacking( Q in Q) |
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QOS |
IEEE p802.1p, COS Back pressure type fluid control (half duplex) IEEE 802.3xfluid(full duplex) WRR,SP and FIFO queue scheduling algorithm Supporting 802.1 p//DSC,prior Mark/Remark Supporting speed limit based on ONU Supporting DBA,SLA function Preventing The Head Of Line mechanism IEEE p802.1p, COS Each port four queues sent 8t prior Port speed limiting Each port four sent eight |
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VLAN |
VLAN based on the port,Supporting QinQ and flexible QinQ Rely of IEEE802.1Q VLAN |
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Multicast |
IGMP v1/v2/v3 IGMP Snooping Multicast VLAN, controlled multicast function |
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Reliability |
Following the protocol of single direction link detection , preventing the loop of survival tree EAPS fast loop protection function |
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Network security |
ports isolation Message storm control Limiting the maximum number of users of per port ACL access control functions based on the data flow Transmission data encryption of PON port |
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Allocation administration |
Management type :CLI, Web, SNMP, TELNET,Cluster etc. RMON v1, 1,2,3,9 group SSHv1/v2 Supporting software upgrading and bootrom upgrading through TFTPand FTP |
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Dimension |
440mm(W)×180mm(D)×44mm(H) Box dimension:500mm(w)×320mm(D)×80mm(H) Installation:Quasi racks/wall hanging |
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weight |
2.8kg
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Surroundings parameter |
Operating temperature:-30 |
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Customers who bought this product will also consider our following products:
and other product, for futher information, please refer to our company website.
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